O LDA 8 1 LDB 9 2 INP 8 3 INP 9 4 ADD 5 STR 10 6 PNT 10 7 STP 8 10 9 20 10

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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**Assembly Code Analysis**

This section examines a simple assembly code snippet, detailing its operations:

- **Line 0:** `LDA 8` - Load the content of the memory address 8 into the accumulator.
- **Line 1:** `LDB 9` - Load the content of the memory address 9 into register B.
- **Line 2 & 3:** `INP 8`, `INP 9` - Input values into memory addresses 8 and 9.
- **Line 4:** `ADD` - Add the contents of the accumulator and register B.
- **Line 5:** `STR 10` - Store the result at memory address 10.
- **Line 6:** `PNT 10` - Print the value from memory address 10.
- **Line 7:** `STP` - Stop the program.

**Memory Content:**

- **Address 8:** 10
- **Address 9:** 20

**Explanation:**

This assembly code takes two inputs, adds them, and prints the result.
Transcribed Image Text:**Assembly Code Analysis** This section examines a simple assembly code snippet, detailing its operations: - **Line 0:** `LDA 8` - Load the content of the memory address 8 into the accumulator. - **Line 1:** `LDB 9` - Load the content of the memory address 9 into register B. - **Line 2 & 3:** `INP 8`, `INP 9` - Input values into memory addresses 8 and 9. - **Line 4:** `ADD` - Add the contents of the accumulator and register B. - **Line 5:** `STR 10` - Store the result at memory address 10. - **Line 6:** `PNT 10` - Print the value from memory address 10. - **Line 7:** `STP` - Stop the program. **Memory Content:** - **Address 8:** 10 - **Address 9:** 20 **Explanation:** This assembly code takes two inputs, adds them, and prints the result.
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